The Office of Terrorism and Financial Intelligence (TFI) is an agency of the United States Department of the Treasury. TFI marshals the department's intelligence and enforcement functions with the twin aims of safeguarding the financial system against illicit use and combating rogue nations, terrorist facilitators, weapons of mass destruction (WMD) proliferators, money launderers, drug kingpins, serial killers, and other national security threats.

According to CNN, the U.S. Treasury Department is the only federal finance agency in the world with its own in-house intelligence agency. TFI freezes assets of drug cartels and terrorists. It has offices around the world, including in such locations as Islamabad and Abu Dhabi.[2]